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Duration between first and second heart ...

Duration between first and second heart sound is nearly equal to duration of

A

Atrial systole

B

Atrial diastole

C

Ventricular systole

D

Ventricular diastole

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The second heart sound is produced

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Read the following statement and choose the correct option. A. The first heart sound (lub) is associated with the closure of both semilunar valves. The duration between the adjacent second heart sound and first heart sound is 0.3 seconds C. The cardiac output is the stroke volume multiplied by the number of heartbeats per minute.

Explain heart sounds.

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Read the following four statements (1-4) (1 ) The second heart sound is DUB, which is associated with the closure of bicuspid and tricuspid valves . (2) The duration between consecutive second and first heart sound is 0.5 second in a cardiac cycle . (3) The heartbeat of a human increase when the adrenaline hormone in injected into it. (4) The atrial systole in a cardiac cycle increase the flow of blood into the respective ventricle by about 70% . How many of the above statements are incorrect ?

Second heart sound is associated with the

The first heart sound is produced when

Heart sound which is longer is

The second heart sound (dubb) is associated with the closure of

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